By Jonny Peter, Associate Professor, Unit Head and also serves as Head of the Division of Allergology and Clinical Immunology at Groote Schuur Hospital, University of Cape Town
“I feel better, but my mind isn’t the same.” Four years after the height of the COVID-19 pandemic, such comments are still heard regularly in many medical practices in South Africa. What began as a respiratory virus seems to have left a lingering mark on some people who were infected.
In South Africa, more than 4 million cases of COVID-19 were confirmed. For some people, the physical recovery was just the beginning. Ongoing fatigue, poor…
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By Danny Bradlow, Professor/Senior Research Fellow, Centre for Advancement of Scholarship, University of Pretoria
US president Donald Trump’s efforts to derail a successful wrap-up of the G20 summit in Johannesburg failed. Trump boycotted the meeting and the US told other countries through diplomatic channels not to sign a communiqué. Nevertheless, the 19 remaining countries and regional organisations signed…
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By Renaud Foucart, Senior Lecturer in Economics, Lancaster University Management School, Lancaster University
As the UK prepares for the budget announcement, familiar debates are taking shape. Should Chancellor Rachel Reeves cut welfare spending? Or reform the “triple lock” on state pensions?
Other debates focus on revenue: how should she raise money without breaking Labour’s manifesto promise not to increase taxes on working people? But these discussions are being held in a strange vacuum, where the three enormous expenditures that led the UK to this point are not mentioned.
COVID debt, energy support schemes and Brexit have fundamentally shaped the UK’s…
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By Mark Woolhouse, Professor of Infectious Disease Epidemiology, University of Edinburgh
The COVID inquiry focused on whether lockdowns came too soon or too late, but the more important question is could they have been avoided altogether?
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By Graham Taylor, Associate Professor in Viral and Tumour Immunology, University of Birmingham
Heather Long, Associate Professor, Department of Immunology and Immunotherapy, University of Birmingham
Around 5 million people worldwide live with the autoimmune condition lupus. This condition can cause a range of symptoms, including tiredness, fever, joint pain and a characteristic butterfly-shaped rash across the cheeks and nose.
For some people, these symptoms are mild and only flare-up occassionally. But for others, the disease is more severe – with constant symptoms
Although researchers know that lupus is caused by the immune system mistakenly attacking the body’s own tissues and organs, it…
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By Tracey Raney, Professor, Politics and Public Administration, Toronto Metropolitan University
Tuesday is the International Day for the Elimination of Violence against Women and the beginning of 16 days of activism against gender-based violence. It’s a global call to action by the United Nations to prevent and eliminate all forms of violence against women and girls.
This year’s theme — “End digital violence against all women and girls” — aims to draw attention to the rapid rise of hate directed at women online. Sadly, this problem is all too common in today’s political…
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By Kourosh Kalantar-Zadeh, Professor, School of Chemical and Biomolecular Engineering, University of Sydney
Moonika Widjajana, PhD Student, School of Chemical and Biomolecular Engineering, University of Sydney
If you dissolve sugar in hot water and then cool it down, you’ll see pure sugar crystals form while impurities stay in the liquid. You can even watch the beautiful sugar crystals slowly grow in the water.
You can do the same thing with metals, though probably not in your kitchen.
At high temperatures, one molten metal can dissolve another. As the mixture cools, the dissolved metal begins to crystallise inside the melt, just like sugar forming crystals from water.
In new research published…
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By Daniel P. Aldrich, Professor of Political Science, Public Policy and Urban Affairs, Northeastern University
Kiffer George Card, Assistant Professor in Health Sciences, Simon Fraser University
Guidelines for social well-being can help health care providers identify when someone is socially isolated and provide goals and standards for policymakers.
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By Alex McPhee-Browne, PhD student studying the American and global far right, University of Cambridge
In 1946, young men in khaki shirts marched through Atlanta performing Nazi salutes and promising racial vengeance. They lasted 10 months. Today’s fascists aren’t as easily banished.
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By Ken Hughes, Research Specialist, the Miller Center, University of Virginia
Robert F. Kennedy Jr.’s accounts of the notorious false flag operations proposed during the Kennedy years omit the most important part of the story. Hint: It’s a family affair.
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